Supplementary Planning Guidance

Public consultation on Supplementary Planning Guidance ‘Open Spaces in New Residential Developments’ and ‘Local Market Housing’.

Following adoption of the JLDP, the Council’s are in the process of preparing a suite of topic based Supplementary Planning Guidance (SPG). SPGs expand on the policy principles contained within the JLDP and offers guidance to applicants and Officers when assessing planning applications.

The following Supplementary Planning Guidance have been published for public consultation:-

Paper copies of the documents are available to view in:

  • Siop Gwynedd (Caernarfon, Pwllheli a Dolgellau),
  • main Council Offices in Llangefni,
  • the Joint Planning Policy Unit office in Bangor
  • and at Gwynedd and Anglesey's local public libraries.

We are inviting individuals and organisations to submit their views on the content of the SPG. You can do this by completing the comment form.

You can also print a comment form and send it to: 

Joint Planning Policy Unit 
Bangor City Offices
Ffordd Gwynedd
LL57 1DT

You can also send any comments direct via email to:

You must submit your comments by 22 November 2018.



Supplementary Planning Guidance that have previously been subject to public consultation

The following Supplementary Planning Guidance have previously been subject to public consultation which has now ended:


Supplementary Planning Guidance (Adopted)

Together with the Councils decision to adopt the JLDP it was decided that the Supplementary Planning Guidance which had been adopted to support the previous Unitary Development Plan should remain, where appropriate, as material planning consideration in determining planning applications, until they are replaced by a new SPG or withdrawn.

The following Supplementary planning Guidance are of relevance when deciding on planning application in the Gwynedd Local Planning Authority Area:-